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Astronomy with a Budget Telescope An Introduction to Practical Observing Astronomy with a Budget Telescope An Introduction to Practical Observing
 : Patrick Moore, John Watson   
: 9781461421610   
: Springer-Verlag   
: eBook   

:  Wasserzeichen/DRM   
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: PDF   
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New Practical Navigator; Being a Complete Epitome of Navigation To Which Are Added, All the Tables Requisite for Determining the Latitude and Longitude at Sea New Practical Navigator; Being a Complete Epitome of Navigation To Which Are Added, All the Tables Requisite for Determining the Latitude and Longitude at Sea
 : John Hamilton Moore   
: 9780259741442   
: Forgotten Books   
: eBook   

:  DRM   
: PC/MAC/eReader/Tablet   
: PDF   
CHF 23.10     Download